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insomnia go go go.

Ultra-Fractal-Redux has a Yellow, Black & White Challenge this month, which had me even more stoked than their Red, Black & White Challenge because it meant I got to bust out one of my favourite colours -- #ffcc00, or for those that don't speak hex, a goldenrod yellow. it's brilliant with black and white, natch, but also with blues, cyans, all of my favourite greys, etc., etc., etc.

this image started out as a ducky -- and maybe still IS a ducky, though I'm not very good at telling when one is or isn't. Herr Weierstrauss and some of his math had their way with it, however, and gave me this lovely surprise.

February-March Challenges1.  White Yellow Black, White Yellow Grey Challenge
Last year we ran a showcase challenge for Black White and Red fractal art, which was very successful and brought us lots of fantastic images to enjoy.  So we thought we'd give this type of challenge another go, this time using Yellow instead of Red, and giving the choice of using either Black or Grey as the darker tone, and of course, White.
Here are some examples to look at:
 
 
 
Here are some Samples of Gradients you can use as a basis for your work
Just copy and paste the codes into your gradient window in UF to use them.
Using Black, White and Yellow:
Gradient-Barnsley_5_BlackWhiteYellow_2_A,Background {
gradient: